1021404816

素因数分解:

$2^4\times 3^6\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1400

約数の個数: 140

約数和(自身を含む): 3013689552

約数和(自身を除く): 1992284736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 243, 268, 324, 402, 432, 486, 536, 603, 648, 729, 804, 972, 1072, 1206, 1296, 1307, 1458, 1608, 1809, 1944, 2412, 2614, 2916, 3216, 3618, 3888, 3921, 4824, 5228, 5427, 5832, 7236, 7842, 9648, 10456, 10854, 11664, 11763, 14472, 15684, 16281, 20912, 21708, 23526, 28944, 31368, 32562, 35289, 43416, 47052, 48843, 62736, 65124, 70578, 86832, 87569, 94104, 97686, 105867, 130248, 141156, 175138, 188208, 195372, 211734, 260496, 262707, 282312, 317601, 350276, 390744, 423468, 525414, 564624, 635202, 700552, 781488, 788121, 846936, 952803, 1050828, 1270404, 1401104, 1576242, 1693872, 1905606, 2101656, 2364363, 2540808, 3152484, 3811212, 4203312, 4728726, 5081616, 6304968, 7093089, 7622424, 9457452, 12609936, 14186178, 15244848, 18914904, 21279267, 28372356, 37829808, 42558534, 56744712, 63837801, 85117068, 113489424, 127675602, 170234136, 255351204, 340468272, 510702408, 1021404816]

約数ペア:

[(1, 1021404816), (2, 510702408), (3, 340468272), (4, 255351204), (6, 170234136), (8, 127675602), (9, 113489424), (12, 85117068), (16, 63837801), (18, 56744712), (24, 42558534), (27, 37829808), (36, 28372356), (48, 21279267), (54, 18914904), (67, 15244848), (72, 14186178), (81, 12609936), (108, 9457452), (134, 7622424), (144, 7093089), (162, 6304968), (201, 5081616), (216, 4728726), (243, 4203312), (268, 3811212), (324, 3152484), (402, 2540808), (432, 2364363), (486, 2101656), (536, 1905606), (603, 1693872), (648, 1576242), (729, 1401104), (804, 1270404), (972, 1050828), (1072, 952803), (1206, 846936), (1296, 788121), (1307, 781488), (1458, 700552), (1608, 635202), (1809, 564624), (1944, 525414), (2412, 423468), (2614, 390744), (2916, 350276), (3216, 317601), (3618, 282312), (3888, 262707), (3921, 260496), (4824, 211734), (5228, 195372), (5427, 188208), (5832, 175138), (7236, 141156), (7842, 130248), (9648, 105867), (10456, 97686), (10854, 94104), (11664, 87569), (11763, 86832), (14472, 70578), (15684, 65124), (16281, 62736), (20912, 48843), (21708, 47052), (23526, 43416), (28944, 35289), (31368, 32562)]